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Idiomas disponibles
MCS-A 4-110-240/30 EFD
Art. No. 85382
OPERATING INSTRUCTIONS
series
product of the
Connections / Displays
-
DC30,5V /4A
+
1
-
+
2
Dimensions
54
58
115
57
62
Function chart
L
V
N
EMC filter
transient
interferences
Input rectifier and
and current peaks
filter capacitors
Commissioning
230 VAC
AS-i
L
AS-i
GND
N
AS-i
AS-i
EFD
+
Art. Nr. 85382
The "GND" must always be
connected to the system earth
in the shortest possible way.
General
The MCS-A primary-switched AS-interface power supply unit is designed for assembly
onto mounting rails in a control cabinet.
The data decoupling network required for AS-Interface is integrated.
This compact AS-Interface power supply unit has been designed in accordance with
international directives and allows operation in all customary single-line-systems worldwide.
Protective functions for overload and overheat guarantee safe operation.
The integrated earth fault protection is an additional characteristic of this power supply
unit. Earth faults are being identified safely, thus being able to prevent unintended actuation
of dangerous machine functions.
In order to take the best advantage of the
features that this power supply has to offer
and to ensure long term reliability for your
equipment, please read these instructions
carefully before installation and use. They
should be retained for future reference.
Assembly
3
4
5
Disassembly
TA
Output characteristic / overload behaviour (40
5
35
30
25
20
typ.
15
min.
10
2
max.
5
1
2
3
4
Output current Iout [A]
AS-i +
DC
GND
DC
AS-i -
DC / DC
AS-Interface
Flyback-converter
Decoupling network
Earth fault detector
Insulation diagram
+
+
L
30.5 VDC
4 A
N
-
-
2.500 VAC
max. 60 VDC
150 mA
IND.CONT.EQ.
E222272
1VD7
Technical specifications, Art. No. 85382
Nominal voltage
Input voltage range
Input current, I
Inrush current
Efficiency, typ.
Power factor, typ.
Internal fuse F1:
Back-up fuse 10 A
Protection class
Output voltage
Control
Control, dynamic, typ.
Start-up time
Mains buffering time, typ.
Output nominal current
Derating
Overload current
Short-circuit, typ. 200 ms
Residual ripple
Overload protection / Overheat protection
Relative humidity
Operating temperature
Storage temperature
Housing protection class, housing, EN 60529
Dimensions W x H x D x TA; Weight
Connections / Displays
2 pluggable spring clamp terminals for AS-Interface output voltage
Cable type (mm²)
finely stranded
)
°
C
single-core
when using ferrules with insulating collar, the terminal length must be ≥ 10 mm
Screw terminal for input voltage
Cable type (mm²)
finely stranded
single-core
when using ferrules with insulating collar, the terminal length must be ≥ 10 mm
Tightening torque:
Output voltage "OK" - LED green
5
6
7
EARTH FAULT - LED red
pluggable screw terminal and earth fault detection
Red LED
EARTH
Earth fault detection
FAULT
The functioning of earth fault detection is only guaranteed if the terminal "GND" is
+
connected with PE and/or the machine-earth.
EFD
The earth fault relay contact (break contact) opens in case of earth fault.
AS-i +
AS-i +
max. switching voltage 60 VDC
GND
max. breaking current 150 mA
The earth fault is indicated by the red LED "EFD" and additionally by the earth fault relay.
AS-i -
In case of error the AS-Interface output voltage is not being switched off.
AS-i -
Installation in control cabinet
Green LED
AS-i ok
The power supply unit must be installed in vertical position to ensure that the heat loss
is lead off unhamperedly. Cooling of the power supply unit results from natural circulation.
Please consider that the temperature on top of the units is approx. 25°C higher than
underneath the units. If the air circulation is limited, additional airing becomes necessary.
+
The installation position must conform with the terms of EN 60950-1 topic 4.7 and 4.6.1.
EFD
If two or three identical power supply units are being installed side-by-side, it is advisable
to reduce the max. load current by 5 - 10%.
500 VAC
Assembly / Disassembly
AS-i +
The units are designed for user-friendly assembly on a mounting rail. Assembly is made
AS-i -
by hanging the unit into the mounting rail. Press slightly to the bottom, and the power
supply unit will lock in place. Disassembly can be made both with a screwdriver and by
50 VAC
pressing the top of the interlock-deactivating-means (see fig.).
GND
Commissioning
The unit must be installed and commissioned by specialized staff only. The connections
must be made in accordance with the illustration "commissioning".
Output-short-circuit protection
In case of short-circuit, the power-supply unit might activate the following ABB-STOTZ
automatic circuit breakers:
Appr. No. 55701
Standards
Electrical safety
EMC
Immunity
Emissions
We reserve the right to change this specification.
2,1 A
nom.
(UL listed Bussmann Typ. AGC-10A or Littelfuse
No. 314 010) or ABB S201-B10A
> 14ms / 110 VAC - > 80ms / 230 VAC
(0,7) 1,5 - 2,5 mm² / 16 - 14 AWG
(0,7) 1,5 - 2,5 mm² / 16 - 14 AWG
1,5 - 2,5 mm² / 16 - 14 AWG
1,5 - 2,5 mm² / 16 - 14 AWG
0,4 - 0,5 Nm / 5 - 7 lb. in.
-S201-Z1,6 A.
EN 60950-1, UL 60950-1, UL 508, SELV, IEC 60364-4-41, PELV
EN 61204-3 (2000), (EMI:class B, EMS:industry class)
EN 61000-4-2 (1995) ESD 4/8 kV
EN 61000-4-3 (1996) Rf-field 10 V/m
EN 61000-4-4 (1995) EFT/B 2/2 kV
EN 61000-4-5 (1995), Surge 1/2 kV; 500 V
EN 61000-4-6 (1996) Cond. Rf 10 V
EN 61000-4-11
ENV 50204 (1995) Rf-field 10 V/m
EN 55022 B, RF-emissions
EN 61000-3-2, class A
EN 60204-1, 60 V / 1 s
V1.2
110 - 240 VAC 50/60 Hz
95 - 265 VAC 50/60 Hz
/ 110 VAC - 0,93 A
/ 230 VAC
rms
rms
≤ 35 A / 230 VAC after 1 ms
83% / 110 VAC - 85% / 240 VAC
0,66 / 110 VAC
6,3 A 250 V Littelfuse
1
30,5 VDC
+2% / -2%
0->100%, 5% 1ms / 100%->5%, 5% 1ms
< 2 s
4 A (+40°C); 3,4 A (+55°C)
from 40°C: -1%/K
6 A / 50 ms without voltage dip
40 A / 230 VAC
< 20 mV
rms
Yes
5 - 95% , no condensing
-10°C - +55°C
-25°C - +85°C
IP20
62 x 115 x 147 x 16 mm; 0,6 kg
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